Added all required dependencies

vendor/github.com/go-macaron/binding/errors.go

@@ -0,0 +1,159 @@
+// Copyright 2014 Martini Authors
+// Copyright 2014 The Macaron Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package binding
+
+const (
+	// Type mismatch errors.
+	ERR_CONTENT_TYPE    = "ContentTypeError"
+	ERR_DESERIALIZATION = "DeserializationError"
+	ERR_INTERGER_TYPE   = "IntegerTypeError"
+	ERR_BOOLEAN_TYPE    = "BooleanTypeError"
+	ERR_FLOAT_TYPE      = "FloatTypeError"
+
+	// Validation errors.
+	ERR_REQUIRED       = "RequiredError"
+	ERR_ALPHA_DASH     = "AlphaDashError"
+	ERR_ALPHA_DASH_DOT = "AlphaDashDotError"
+	ERR_SIZE           = "SizeError"
+	ERR_MIN_SIZE       = "MinSizeError"
+	ERR_MAX_SIZE       = "MaxSizeError"
+	ERR_RANGE          = "RangeError"
+	ERR_EMAIL          = "EmailError"
+	ERR_URL            = "UrlError"
+	ERR_IN             = "InError"
+	ERR_NOT_INT        = "NotInError"
+	ERR_INCLUDE        = "IncludeError"
+	ERR_EXCLUDE        = "ExcludeError"
+	ERR_DEFAULT        = "DefaultError"
+)
+
+type (
+	// Errors may be generated during deserialization, binding,
+	// or validation. This type is mapped to the context so you
+	// can inject it into your own handlers and use it in your
+	// application if you want all your errors to look the same.
+	Errors []Error
+
+	Error struct {
+		// An error supports zero or more field names, because an
+		// error can morph three ways: (1) it can indicate something
+		// wrong with the request as a whole, (2) it can point to a
+		// specific problem with a particular input field, or (3) it
+		// can span multiple related input fields.
+		FieldNames []string `json:"fieldNames,omitempty"`
+
+		// The classification is like an error code, convenient to
+		// use when processing or categorizing an error programmatically.
+		// It may also be called the "kind" of error.
+		Classification string `json:"classification,omitempty"`
+
+		// Message should be human-readable and detailed enough to
+		// pinpoint and resolve the problem, but it should be brief. For
+		// example, a payload of 100 objects in a JSON array might have
+		// an error in the 41st object. The message should help the
+		// end user find and fix the error with their request.
+		Message string `json:"message,omitempty"`
+	}
+)
+
+// Add adds an error associated with the fields indicated
+// by fieldNames, with the given classification and message.
+func (e *Errors) Add(fieldNames []string, classification, message string) {
+	*e = append(*e, Error{
+		FieldNames:     fieldNames,
+		Classification: classification,
+		Message:        message,
+	})
+}
+
+// Len returns the number of errors.
+func (e *Errors) Len() int {
+	return len(*e)
+}
+
+// Has determines whether an Errors slice has an Error with
+// a given classification in it; it does not search on messages
+// or field names.
+func (e *Errors) Has(class string) bool {
+	for _, err := range *e {
+		if err.Kind() == class {
+			return true
+		}
+	}
+	return false
+}
+
+/*
+// WithClass gets a copy of errors that are classified by the
+// the given classification.
+func (e *Errors) WithClass(classification string) Errors {
+	var errs Errors
+	for _, err := range *e {
+		if err.Kind() == classification {
+			errs = append(errs, err)
+		}
+	}
+	return errs
+}
+
+// ForField gets a copy of errors that are associated with the
+// field by the given name.
+func (e *Errors) ForField(name string) Errors {
+	var errs Errors
+	for _, err := range *e {
+		for _, fieldName := range err.Fields() {
+			if fieldName == name {
+				errs = append(errs, err)
+				break
+			}
+		}
+	}
+	return errs
+}
+
+// Get gets errors of a particular class for the specified
+// field name.
+func (e *Errors) Get(class, fieldName string) Errors {
+	var errs Errors
+	for _, err := range *e {
+		if err.Kind() == class {
+			for _, nameOfField := range err.Fields() {
+				if nameOfField == fieldName {
+					errs = append(errs, err)
+					break
+				}
+			}
+		}
+	}
+	return errs
+}
+*/
+
+// Fields returns the list of field names this error is
+// associated with.
+func (e Error) Fields() []string {
+	return e.FieldNames
+}
+
+// Kind returns this error's classification.
+func (e Error) Kind() string {
+	return e.Classification
+}
+
+// Error returns this error's message.
+func (e Error) Error() string {
+	return e.Message
+}